Enhance the performance of your spa with these high-quality filter cartridges, designed to provide superior filtration and keep your water crystal clear. Measuring 2.8 inches in height and 4.25 inches in both width and length, these cartridges are expertly crafted to fit seamlessly into your existing setup. With a convenient two-pack, you'll always have a replacement ready to ensure consistent water quality, allowing you to relax and enjoy your spa experience worry-free.
